From 142ef64be83a18cad0b86bfacc1f7b0140ad217b Mon Sep 17 00:00:00 2001
From: Jan Nieuwenhuizen <janneke@gnu.org>
Date: Sat, 12 Mar 2011 22:17:24 +0100
Subject: [PATCH] Midi: thinkos.  Fix wrapping of channels.

---
 lily/staff-performer.cc | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/lily/staff-performer.cc b/lily/staff-performer.cc
index 3fc26fa456..7239e58d4e 100644
--- a/lily/staff-performer.cc
+++ b/lily/staff-performer.cc
@@ -184,8 +184,6 @@ Staff_performer::finalize ()
 {
   staff_map_.clear ();
   channel_map_.clear ();
-  channel_count_ = 0;
-  static_channel_map_.clear ();
 }
 
 string
@@ -223,7 +221,10 @@ Staff_performer::get_channel (string instrument)
   /* MIDI players tend to ignore instrument settings on channel
      10, the percussion channel.  */
   if (channel % 16 == 9)
-    channel_map["percussion"] = channel++;
+    {
+      channel_map["percussion"] = channel++;
+      channel_count_++;
+    }
 
   if (channel > 15)
     {
-- 
2.39.2